145420152

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 388443600

約数和(自身を除く): 243023448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 43, 58, 86, 87, 113, 116, 129, 172, 174, 226, 232, 258, 339, 344, 348, 452, 516, 678, 696, 904, 1032, 1247, 1356, 1849, 2494, 2712, 3277, 3698, 3741, 4859, 4988, 5547, 6554, 7396, 7482, 9718, 9831, 9976, 11094, 13108, 14577, 14792, 14964, 19436, 19662, 22188, 26216, 29154, 29928, 38872, 39324, 44376, 53621, 58308, 78648, 107242, 116616, 140911, 160863, 208937, 214484, 281822, 321726, 417874, 422733, 428968, 563644, 626811, 643452, 835748, 845466, 1127288, 1253622, 1286904, 1671496, 1690932, 2507244, 3381864, 5014488, 6059173, 12118346, 18177519, 24236692, 36355038, 48473384, 72710076, 145420152]

約数ペア:

[(1, 145420152), (2, 72710076), (3, 48473384), (4, 36355038), (6, 24236692), (8, 18177519), (12, 12118346), (24, 6059173), (29, 5014488), (43, 3381864), (58, 2507244), (86, 1690932), (87, 1671496), (113, 1286904), (116, 1253622), (129, 1127288), (172, 845466), (174, 835748), (226, 643452), (232, 626811), (258, 563644), (339, 428968), (344, 422733), (348, 417874), (452, 321726), (516, 281822), (678, 214484), (696, 208937), (904, 160863), (1032, 140911), (1247, 116616), (1356, 107242), (1849, 78648), (2494, 58308), (2712, 53621), (3277, 44376), (3698, 39324), (3741, 38872), (4859, 29928), (4988, 29154), (5547, 26216), (6554, 22188), (7396, 19662), (7482, 19436), (9718, 14964), (9831, 14792), (9976, 14577), (11094, 13108)]